The electronic (pdf) version of the Standard Drawing are now made searchable (text).

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Illinois Tollway Standard Drawing Revisions

Section C

Guardrail / Median Barrier

Standard

Modification Summary

All

The electronic (pdf) version of the Standard Drawing are now made searchable (text).

C1

Galvanized Steel Plate Beam Guardrail

Sheet 1

Notes 5 & 7. Clarified aggregate shoulder width.

Revised aggregate shoulder at shoulder point on sections to match base sheets. Added cut section with gutter.

Sheet 2

Removed Wood Post column in Table 1, since it's not applicable. Corrected equation for > 28 1/8" depth.

Sheet 3

Included notes into Leave Out details.

Sheet 4

Clarified notes for use of detail with other underground conflicts.

Added Minimum Barrier Clearance Distances (MASH) to be used after 2017 to Table 2.

C3

Single Face Reinforced Concrete Barrier

Added maximum exposure depth for base. Revised expansion joint sealant note to match structure detail.

Removed backer rod from sides and beneath base.

C4

Concrete Shoulder Barrier Transition Type F

Revised expansion joint sealant note to match structure detail. Removed backer rod from sides and beneath base.

Referenced Standards C3, C9, & C10. Removed expansion joint detail.

Note 10. Revised minimum expansion joint spacing from 27' to 25'.

C5

Concrete Barrier Base, and Concrete Barrier, Double Face, 42" and Variable Height

Deleted previous Notes 2. & 5 and renumbered Notes. Re-arranged sections.

C6

Shoulder Widening for Traffic Barrier Terminal, Type T1 (Special) Tangent

Deleted Sheet 3. Incorporated Gutter, Type G-2 into Sheet 2.

Note 2. Added reference to minimum offset to rail.

Note 6. Incorporated tangent and curved section notes into note 6.

Revised Aggregate Shoulder in section to match base sheets. Revised Recovery Area so that 90' starts at Post 1.

Removed minimum rail offset dimension in plan view.

C7

Traffic Barrier Terminal, Type T2

Revised Aggregate Shoulder in sections to match base sheets. Added edge of paved shoulder and

shoulder point line to plan views.

Sheet 3

Revised pipe diameter to 2" in Wood Post Detail

C9

Traffic Barrier Terminal, Type T6

Revised Aggregate Shoulder in sections to match base sheets. Added shoulder point line to plan views.

C10

Traffic Barrier Terminal, Type T6B

Revised Aggregate Shoulder in sections to match base sheets. Added shoulder point line to plan view.

C11

Traffic Barrier Terminal, Type T10

Revised Flared Wing angle from 15° to 20° (minimum), deleted note previously associated with it, and deleted 2' dimension

C12

Shoulder Widening for Traffic Barrier Terminal, Type T1-A (Special) Tangent

Note 3. Added reference to minimum offset to rail.

Note 7. Incorporated tangent and curved section notes into note 7.

Revised Aggregate Shoulder in sections to match base sheets. Revised Recovery Area so 65' starts at Post 1.

Removed minimum rail offset dimension in plan views. Removed Gutter, Type G-3 Row in Table 1.

C13

Concrete Median Barrier Transition, Type V-F at Bridge Piers

Combined Notes 1 & 2 and renumbered Notes.

Note 3 (former Note 4). Revised expansion joint sealant note to match structure detail.

Removed Tie Bars in Section D-D. Removed backer rod from sides and beneath base in Section A-A.

C14

Concrete Median Barrier Transition, Type V at Bridge Piers

Aligned Plan and Elevation views. Added ditch to Elevation view. Re-arranged Notes and Sections.

New Sheet

Retired Standard

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APPROVED DATE CHIEF ENGINEER

5-1-2009

SHEET 1 OF 4

GUARDRAIL INSTALLATION DETAILS

SECTION WITHOUT GUTTER

NOTES: ~ ~ 5‡" 1'-0" 3‚" SEE NOTE 2 3 1 " 6" 3 1 " E D G E O F S H O U L D E R 2 4 ‡ " ( S E E N O T E 3 ) 5‡" 1'-0" 3‚" 1'-0" 4'-0" SPECIFIED GUTTER OF TYPE PAVED SHOULDER PAVED SHOULDER (SEE NOTE 10) 6'-0" LONG STEEL POST (SEE NOTE 7) 6'-0" LONG STEEL POST TOP OF RAIL RAIL OF TOP 1 S 1:1_{0 MAX} 3'-0" 5 & 7 SEE NOTES GROUND LINE 1 S SHOULDER POINT AS REQUIRED

APPROVED FILL MATERIAL

REVISIONS DATE

STANDARD C1-08

BEAM GUARDRAIL GALVANIZED STEEL PLATE MODIFIED AGGREGATE

SHOULDERS REMOVED SECONDARY HOLE FROM POST AND UPDATED NOTES. 03-31-14 11-01-12 SEE NOTE 10

TYPE C (SEE NOTE 4)

AGGREGATE SHOULDERS SPECIAL,

E D G E O F S H O U L D E R 2 4 ‡ " ( S E E N O T E 3 )

03-31-16 ADDED SECTION, REV'D SHLDR

MATERIAL AS REQUIRED APPROVED FILL

GROUND LINE

(SEE NOTES 4 AND 7) SPECIAL, TYPE C AGGREGATE SHOULDERS ~ 5‡" 1'-0" 3‚" SEE NOTE 2 3 1 " SPECIFIED GUTTER OF TYPE PAVED SHOULDER TOP OF RAIL 1:10 MAX 3'-0" E D G E O F S H O U L D E R 2 4 ‡ " ( S E E N O T E 3 ) POINT SHOULDER LINE GROUND POINT SHOULDER 6'-0" LONG STEEL POST 6" 1:1_{0 MAX.} 1:2. 5 M AX. AS REQUIRED MATERIAL OR EXISTING APPROVED FILL

FILL SECTION WITH GUTTER

CUT SECTION WITH GUTTER

SEE NOTE 5

(SEE NOTE 4) SPECIAL, TYPE C AGGREGATE SHOULDERS

GUARDRAIL POSTS SHALL NOT BE ATTACHED TO ANY STRUCTURE. 13.

OF THIS SERIES.

PAVEMENT. WHEN NECESSARY USE LEAVE-OUT DETAIL ON SHEET 4 OF 4 GUARDRAIL POSTS SHALL NOT BE INSTALLED IN CONCRETE OR ASPHALT 12.

MODIFICATION TO THIS STANDARD DRAWING SHALL BE PERMITTED. COOPERATIVE HIGHWAY RESEARCH PROGRAM (NCHRP) REPORT 350. NO CRASHWORTHINESS UNDER PROCEDURES DEFINED IN THE NATIONAL THE GUARDRAIL SYSTEM HAS BEEN PERFORMANCE-TESTED FOR 11.

SHOULDER WIDTH MAINTAINED.

WHEN S<3, THE POST LENGTH SHALL BE 9'-0" AND 4'-0" AGGREGATE 10.

STANDARD.

AND REPLACED WITH A NEW SYSTEM THAT CONFORMS TO THE CURRENT THE ENTIRE BARRIER INSTALLATION SHALL BE COMPLETELY REMOVED IS REQUIRED AND A PROPER BARRIER WARRANT HAS BEEN COMPLETED, MODIFIED IN ANYWAY FROM ITS ORIGINAL DESIGN. IF ANY MODIFICATION DESIGNED USING A PREVIOUS STANDARD, BE EXTENDED, ATTACHED TO OR UNDER NO CIRCUMSTANCES SHALL AN EXISTING GUARDRAIL, THAT WAS 9.

UNITS OF HORIZONTAL DISPLACEMENTS (V:H).

ALL SLOPES ARE EXPRESSED AS UNITS OF VERTICAL DISPLACEMENT TO 8.

WIDTH SHALL BE 1'-0" MIN. BEHIND THE POST TO THE SHOULDER POINT. THE POST LENGTH SHALL BE 9'-0" AND THE AGGREGATE SHOULDER WHEN S<3 AND 3'-0" MIN. AGGREGATE SHOULDER WIDTH CANNOT BE MET, 7.

WOOD BLOCK-OUTS ON NEW INSTALLATIONS.

PLASTIC BLOCK-OUTS SHALL NOT BE ALLOWED AS A SUBSTITUTE FOR 6.

PLANS.

1'-0" BEHIND GUARDRAIL POST, EXCEPT AS DETAILED ELSEWHERE IN THE AGGREGATE SHOULDERS SPECIAL, TYPE C SHALL EXTEND A MINIMUM OF 5.

SLOPING AWAY TO A 6" MIN. THICKNESS.

SHOULDER SHALL BE PLACED FROM THE EDGE OF PAVED SHOULDER AGGREGATE SHOULDER, TYPE C, OF THE SAME THICKNESS AS PAVED BE PLACED BEHIND GUTTER. FOR GUARDRAIL WITHOUT GUTTER,

MINIMUM THICKNESS OF AGGREGATE SHOULDERS SPECIAL, TYPE C SHALL PROVISION. WHERE GUTTER IS PROPOSED WITH GUARDRAIL, A 6" REQUIREMENTS OF THE ILLINOIS TOLLWAY RECURRING SPECIAL AGGREGATE SHOULDERS SPECIAL, TYPE C SHALL COMPLY WITH THE 4.

WHEN EDGE IS MORE THAN 1'-0" IN FRONT OF RAIL TO CENTER OF RAIL. 1'-0" IN FRONT OF RAIL, OR FROM EDGE OF SHOULDER/EDGE OF GUTTER THE 24‡" TYPICAL RAIL HEIGHT IS MEASURED FROM EXISTING SURFACE 3.

SHOWN ON STANDARD B28.

EDGE OF SHOULDER TO THE FACE OF THE GUARDRAIL SHALL BE AS OR AS OTHERWISE DETAILED IN THE PLANS. THE OFFSET FROM THE THE GUARDRAIL, THE POSTS SHALL BE LOCATED 6" BEHIND THE GUTTER, WHERE GUTTERS SUCH AS TYPE G-2, G-3 ARE REQUIRED IN FRONT OF 2.

OTHERWISE DETAILED IN THE PLAN DRAWINGS.

TYPICAL FOR ALL INSTALLATIONS WITHOUT GUTTER EXCEPT AS 1'-0" OFFSET FROM EDGE OF PAVED SHOULDER TO FACE OF RAIL IS 1.

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TABLE 1

STANDARD C1-08

BEAM GUARDRAIL GALVANIZED STEEL PLATE APPROVED DATE CHIEF ENGINEER 5-1-2009 SHEET 2 OF 4

ELEVATION

TYPE A

TYPE B

TYPE C

ELEVATION

MATERIAL IS ENCOUNTERED

FOOTING FOR POST WHEN IMPERVIOUS

STEEL POST DETAILS

WOOD BLOCK-OUT AND

BLOCK-OUT OPTION

TWO-PIECE WOOD

PLAN

NOTES: …" ‡_" ‡_" ₁ ‚_" ~ L 2 4 " -4 0 „ " V W L 1 ' -2 " 6 " 1'-…" 6'-3" 6'-3" 3'-1•" 3'-1•" 3'-1•" 3'-1•" 3'-1•" 1'-6ƒ"1'-6ƒ"1'-6ƒ"1'-6ƒ"1'-6ƒ"1'-6ƒ"1'-6ƒ"1'-6ƒ" GROUND LINE FINISHED BACKFILL (CA 11) AGGREGATE DRILLED HOLE 1'-… " 5‡ " 4" 1ƒ_" 6" 7 " 1 ' -2 " 4‚_" 7 " MIN. 4" MAX. 8…"

TOE NAIL W/16D NAIL AT 3'-1•" CENTERS

WITH BOLT SLOTS BEAM GUARDRAIL STEEL PLATE V W L 0 - 16„" 8" 8" 24" 21" > 16„" - 28„" 12" > 28„" - 40„" ( ) 12" - 0

*

6'-3" TYPICAL POST SPACING 3'-1•" • POST SPACING 1'-6ƒ" ‚ POST SPACING

HOLE ROUND

ALL HOLES 3/4" DIA.

ELEVATION

V + W = 40„"

*

(SEE DETAIL - SHEET 3) RAIL ELEMENT SPLICE

MATERIAL IMPERVIOUS TOP OF

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PLAN

ELEVATION

9

STANDARD C1-08 BEAM GUARDRAIL GALVANIZED STEEL PLATE APPROVED DATE CHIEF ENGINEER 5-1-2009 SHEET 3 OF 4 LAP 2" 2" TRAFFIC ~ ~ ~ ~ 2 " 2 " 1 ' -2 " 3‚" 1'-0" 5‡" ‡ " OR 1‹" 1Š" REQUIRED AS “" † " N C 2 1‚" Š" •" B E H I N D P O S T 1 ' -3 " M I N M I N 9 " 1'-6" 9" 9" > 0 " C A P 4 " M A T E R I A L S U B B A S E 7 " 4‚" 4‚" 1'-0•" SLOTTED HOLE ƒ"x2•" STEEL POST W6x9 OR W6x8.5 STD HEX NUT

POST BOLT WITH ELEMENT CLASS A RAIL SPLICE BOLTS HOLES FOR †" ž" x 1„" SLOTTED SUIT BOLT OF RECESS TO DIA AND DEPTH

OR BACK OF GUTTER EDGE OF SHOULDER CONCRETE OR ASPHALT STEEL POST CA6 ASPHALT OR CONCRETE

STEEL POST CONSTRUCTION

RAIL ELEMENT SPLICE

POST OR SPLICE BOLT & NUT

LEAVE-OUTS

(STAMP BOTH SIDES) FOR 9' POSTS ONLY

(MATCH THE EXISTING CROSS SLOPE) LOW STRENGTH MATERIAL (CLSM) CAP COLD MIX ASPHALT (CMA) OR CONTROLLED t

t

LEAVE-OUT

ASPHALT.

REMOVED FROM THE EXISTING CONCRETE OR OMITTED FROM THE NEW CONSTRUCTION OR THE AREA AROUND THE POST THAT IS EITHER

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TWO POSTS

TYPE A GUARDRAIL - DRAINAGE STRUCTURE CONFLICT

ONE POST

TYPE A GUARDRAIL-DRAINAGE STRUCTURE CONFLICT

TABLE 2

STANDARD C1-08

BEAM GUARDRAIL GALVANIZED STEEL PLATE APPROVED DATE CHIEF ENGINEER 5-1-2009 SHEET 4 OF 4 DIRECTION OF TRAFFIC DIRECTION OF TRAFFIC

WHEN LENGTH OF OBSTACLES IS 1'-3" OR LESS, THE DOWNSTREAM TRANSITION SHALL BE OMITTED.

NOTES: OBSTACLE OBSTACLE TRANSITION DOWNSTREAM @ 3'-1•" 2 SPACES TRANSITION DOWNSTREAM @ 1'-6ƒ" 4 SPACES

REPOSITION POST REPOSITION POST REPOSITION POST TRANSITION UPSTREAM 6'-3" 6'-3" 6'-3" 4 SPACES @ 3'-1•" 12'-6" 6'-3" 6'-3" 25'-0" UPSTREAM TRANSITION 6'-3" 4 SPACES @ 3'-1•" 12'-6" 8 SPACES @ 1'-6ƒ" 12'-6" 6'-3" 6'-3" 6'-3" 6'-3" 6'-3" 6'-3" 6'-3" 6'-3" 6'-3" 6'-3" 6'-3" 6'-3" FACE OF GUARDRAIL EDGE OF SHOULDER FACE OF GUARDRAIL EDGE OF SHOULDER FACE OF GUARDRAIL EDGE OF SHOULDER FACE OF GUARDRAIL EDGE OF SHOULDER STRUCTURE DRAINAGE ‚ POST SPACING TYPE C _{1'-6 ƒ"} _14" 23" 3'-1 •" • POST SPACING TYPE B TYPE A 6'-3" 28"

GUARDRAIL SYSTEM POST SPACING

BARRIER CLEARANCE DISTANCE

3'-1•" (MIN.) (MAXIMUM) (MIN.) 3'-1•" 9'-4•" (MAXIMUM) 9'-4•" (MIN.) 3'-1•" ( M I N . ) 2 3 " ( M I N . ) 1 4 " POST 6'-3" (MIN.) @ 1'-6ƒ" SPACING POST 6'-3" (MIN.) 3'-1•" SPACING @ (TYP.) ADDED POST REQUIRED) (ADJUST AS REQUIRED) (ADJUST AS STRUCTURE DRAINAGE ** **

POST SPACING TRANSITIONS

DRAINAGE STRUCTURE CONFLICTS

NOTE:

UNDERGROUND CONFLICTS.

THIS DETAIL ALSO APPLIES TO OTHER C.

AVOID CONFLICTS WITH A DRAINAGE STRUCTURE. GUARDRAIL POSTS SHALL NOT BE SET BACK TO B.

MOVED TO KEEP 3'-1•" MINIMUM SPACING. TO REPOSITIONED POSTS MAY NEED TO BE ALL POSTS MUST BE USED. POSTS ADJACENT GUARDRAIL POSTS SHALL NOT BE ELIMINATED; A.

(SEE NOTE A)

TRANSITION POST SPACING ARE ALLOWED. NO MODIFICATIONS OF ANY KIND TO THE

TRANSITION TO •-POST SPACING

TRANSITION TO ‚-POST SPACING

39"

34"

26"

MINIMUM BARRIER CLEARANCE DISTANCE

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REVISIONS DATE STANDARD C2-00 RESERVED

RESERVED

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BENDING DIAGRAMS

SECTION A-A

B

PLAN

A

APPROVED DATE CHIEF ENGINEER 2-7-2012 NOTES: REVISIONS DATE STANDARD C3-06 CONCRETE BARRIER SINGLE FACE REINFORCED GUTTER TRANS. TAPER DET.

NEW JOINT DET., REV. NOTES REVISED REINFORCEMENT BARS AND GUTTER WIDTH REDESIGNED FOR TL-4 LOADING REVISED BENDING DIAGRAM 03-31-14

10-01-13 11-01-12

EXPANSION JOINT

ƒ" CHAMFER

_{BAR d1(E)}

_{BAR d(E)}

TYPE F BARRIER

SECTION B-B

FILLER PREFORMED JOINT BARS @ 12" #5 d1(E) 2'-0" 2'-0" 5" 3•" 10•" MIN. 2•" CLR. JOINT BONDED CONST. 2 ' -8 " 7 " (TYP.) 3•" (MIN. TYP.) 1•" CLR. C L R . 3 " 3 " @ 12" #5 t1(E) BARS @ 12" #6 t(E) BARS @ 12" #5 d(E) BARS LAP 2'-0" (TYP.) CONTINUOUS WITH MIN. #4 w(E) BARS SHALL BE

TYPE SPECIFIED FRAME AND GRATE CONTRACTION JOINT, BARRIER AND BASE SLAB

BARRIER BASE IN BARRIER AND EXPANSION JOINT 2 ' -0 " OF BARRIER FRONT FACE OF BARRIER BACK FACE 7" 2•" R R2…" 7„ " (TYP.) 2" CL.

PLAN

2'-0" 1 " FILLER (•") PREFORMED JOINT

VERTICAL EACH FACE CC 1" LONG AT 12" CTS CEMENT NAILS FLAT HD 1•" V A R I E S 5 ' -0 " 3 ' -6 " 1 ' -6 " 1'-2" 2 ' -1 0 " 2 ' -1 1" " 8 7 5 5'-7"

5-#4 w(E) BARS @ 15" T & B

(CUT TO FIT) d(E) & d1(E) BAR

DRAINAGE STRUCTURE

REINFORCEMENT AROUND

8•" 2 ' -7 " 2' -1 0" 2 ' -7 ‡ " 1'-2" ° #5 e1(E) FROM END SECTION OR EXPANSION JOINT

5'-0" (MIN.) 1" RADIUS (TYP.) ƒ" x 45 CHAMFER OR 3-11-2015 25'-0" (MIN.) - 90'-0" (MAX.)

EXPANSION JOINT

TYPE F BARRIER

GROUND LINE ( M A X . ) 1 ' -0 "

ADDED MAX. EXPOSED BASE, 3-31-2016

REVISED EXP. JT. NOTE USE T WITH A BACKER ROD.

GRADE NS, CLASS 25, OF ASTM C-920, TYPE S, MEETING THE REQUIREMENTS POLYURETHANE SEALANT ELASTOMERIC GUN GRADE COMPONENT NON-SAG NON-STAINING GRAY ONE

2-#5 d(E) BAR 2-#5 d(E) BAR

2-#5 d1(E) BAR 2-#5 d1(E) BAR

OPENING) OF DRAINAGE (EACH SIDE (BOTTOM) 2-#6 t(E) BAR OPENING) OF DRAINAGE (EACH SIDE (TOP) 2-#5 t1(E) BAR SHALL BE 25'-0".

MINIMUM EXPANSION JOINT SPACING 10.

MINIMUM LENGTH OF INSTALLATION SHALL BE 25'-0". 9.

MAXIMUM JOINT SPACING OF 90'-0". SEE SECTION B-B FOR DETAILS. EXPANSION JOINTS SHALL BE CONSTRUCTED IN BARRIER WALL AT 8.

DRAINAGE STRUCTURE.

ADDITIONAL SET OF d, d1, t, AND t1 BARS ON EACH SIDE OF THE AT DRAINAGE STRUCTURES, CUT FOOTING BARS TO FIT. ADD AN 7.

REINFORCEMENT BARS BENDING DIMENSIONS ARE OUT TO OUT. 6.

CONCRETE STRUCTURES", ACI 315, LATEST EDITION.

THE "MANUAL OF STANDARD PRACTICE FOR DETAILING REINFORCED REINFORCEMENT BARS BENDING DETAILS SHALL BE IN ACCORDANCE WITH 5.

REINFORCEMENT BARS DESIGNATED "(E)" SHALL BE EPOXY COATED. 4.

SATISFACTORY CONTROL OF CRACKING.

APPROVED FINISHING TOOL OR BY SAWING SUBJECT TO THE THE FORMING OF CONTRACTION JOINTS SHALL BE DONE WITH AN 3.

STRUCTURES. MAXIMUM CONTRACTION JOINT SPACING SHALL BE 30'-0". SHALL ALSO BE CONSTRUCTED AT BOTH SIDES OF ALL DRAINAGE REINFORCED CONCRETE BARRIER WALL AND BASE. CONTRACTION JOINTS 1" DEEP CONTRACTION JOINTS SHALL BE CONSTRUCTED IN BOTH THE 2.

OF SHOULDER ELEVATION.

TOP SHOULDER EDGE OF BARRIER BASE GUTTER SHALL MATCH THE TOP 1.

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PLAN

ELEVATION

CONCRETE SHOULDER BARRIER TRANSITION, TYPE F

D

C

APPROVED DATE CHIEF ENGINEER 2-7-2012 REVISIONS DATE

GUTTER TRANS. TAPER DET. NEW JOINT DET., REV. NOTES REVISED REINFORCEMENT BARS AND GUTTER WIDTH REDESIGNED FOR TL-4 LOADING 10-01-13 11-01-12 NOTES: SECTION D-D SECTION A-A

BENDING DIAGRAMS

#4 d1(E) BAR #6 d(E) BAR

*

**

2" VERTICAL CLR. CUT TO FIT IN FIELD

SECTION B-B SECTION C-C @ 12" #4 d1(E) BARS

**

@ 12" #4 d1(E) BARS

**

DIRECTION OF TRAFFIC

A

B

1 30 1'-7" TO 10•" FROM VARIES W I D T H S H O U L D E R W I D T H S H O U L D E R 2'-0" 35'-0" MINIMUM TYPICAL ELEVATION, SHOULDER TOP OF MATCH 2'-0" (TYP.)

CONTINUOUS WITH MIN LAP #4 w(E) BARS SHALL BE

LANE EDGE FLOW LINE 1" PJF 1" PJF MINIMUM BARRIER TRANSITION = 25'-0" 10'-0" T Y P E F 3 ' -6 "

TAPER LENGTH 25'-0" MINIMUM 10'-0" 5 ' -0 " PIER OR CRASHWALL ABUTMENT, FACE OF EXISTING PIER OR CRASHWALL ABUTMENT, FACE OF EXISTING 8" 1'-0" 3 ' -6 " 1 ' -6 " 5 ' -0 "

5-#4 w(E) BARS @ 15" T & B

5'-7" 3 " 1 " 2'-0" 2'-0" 5" 3•" 10•" 1" RADIUS, (TYP.) 3/4"x45° CHAMFER OR (TYP.) 3•" (MIN. TYP.) 1•" CLR. C L R . 3 " MIN. 2•" CLR. JOINT BONDED CONST. JOINT BONDED CONST. 5'-7"

5-#4 w(E) BARS @ 15" T & B

3 " CLR.(MIN.) 2• " CLR.(MIN.) 2• " 3•" TO 0" VARIES FROM 5" TO 0" VARIES FROM CLR. 1•" C L R . ( M I N . ) 2 • " JOINT CONST. BONDED 2'-0" 3•" C L R . 3 " 1 " V A R I E S 3 ' -6 " T O 5 ' -0 " 1 ' -6 " V A R I E S 2 ' -8 " T O 4 ' -2 " 7 " 3 " 2 ' -8 " 7 " 3 " 5'-7"

5-#4 w(E) BARS @ 15" T & B

3•" C L R . 3 " C L R . ( M I N . ) 2 • " CLR. 1•" CLR. (MIN.) 2•" 3 " 2'-0" 2'-0" 1'-7" 5 ' -0 " 1 ' -6 " 6 ' -6 " @ 8" BARS #6 d(E)

MODIFIED PREFORMED JOINT FILLER DETAIL TYPE F BARRIER TRANSITION CONCRETE SHOULDER 4 -# 5 e ( E ) B A R S @ 1 8 " E . F . B A R S @ 1 2 E . F . 4 # 4 e ( E ) 3-31-14 3-11-2015 1 ' -6 " 1" @ 6" #6 t(E) BARS CONTRACTION JOINT EXPANSION JOINT BARS @ 12" #4 d1(E) @ 6" #6 t(E) BARS FILLER JOINT PREFORMED @ 6" #6 t(E) BARS

BARRIER OR TRAFFIC BARRIER TERMINAL SINGLE FACE REINFORCED CONCRETE

4 # 4 e ( E ) B A R S E Q U A L L Y S P A C E D ( V A R I E S @ 1 8 E . F . T O 1 2 E . F . ) 3-31-2016 REVISED SECT. B-B TO D-D

USE T WITH A BACKER ROD. GRADE NS, CLASS 25, OF ASTM C-920, TYPE S, MEETING THE REQUIREMENTS POLYURETHANE SEALANT ELASTOMERIC GUN GRADE COMPONENT NON-SAG NON-STAINING GRAY ONE

6 ' -0 " 6 ' -0 " @ 8"** #6 d(E) BARS @ 8" ** BARS #6 d(E) STANDARD C4-06 SHALL BE 25'-0". SPACING MINIMUM EXPANSION JOINT

10.

E.F. DENOTES EACH FACE 9.

RECONSTRUCTION OF EXISTING BARRIERS.

TYPE F BARRIER SHALL BE USED WITH ALL NEW CONSTRUCTION, OR 8.

REINFORCEMENT BARS BENDING DIMENSIONS ARE OUT TO OUT. 7.

CONCRETE STRUCTURES", ACI 315, LATEST EDITION.

THE "MANUAL OF STANDARD PRACTICES FOR DETAILING REINFORCED REINFORCEMENT BARS BENDING DETAILS SHALL BE IN ACCORDANCE WITH 6.

REINFORCEMENT BARS DESIGNATED "(E)'" SHALL BE EPOXY COATED. 5.

SATISFACTORY CONTROL OF CRACKING.

APPROVED FINISHING TOOL OR BY SAWING SUBJECT TO THE THE FORMING OF CONTRACTION JOINTS SHALL BE DONE WITH AN 4.

STRUCTURES. MAXIMUM CONTRACTION JOINT SPACING SHALL BE 30'-0". SHALL ALSO BE CONSTRUCTED AT BOTH SIDES OF ALL DRAINAGE REINFORCED CONCRETE BARRIER WALL AND BASE. CONTRACTION JOINTS 1" DEEP CONTRACTION JOINTS SHALL BE CONSTRUCTED IN BOTH THE 3.

OF SHOULDER ELEVATION.

TOP SHOULDER EDGE OF BARRIER BASE GUTTER SHALL MATCH THE TOP 2.

0F 25'-0".

MINIMUM. INCREASE TAPER RATE AS REQUIRED TO OBTAIN THE LENGTH TAPER LENGTH REQUIRED FOR THE WIDTH TRANSITION WILL BE 25'-0" 1.

STD. DWG. C3) (SEE IL TOLLWAY EXPANSION JOINT

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WHEN 6" OR GREATER ADD TOP TIE BAR.

APPROVED DATE CHIEF ENGINEER 2-7-2012 REVISIONS DATE ADDED CONDUITS TO BARRIER BASE ADDED GUTTER TRANSITION TAPER DETAIL AND NEW JOINT DETAIL MODIFIED BARRIER BASE 3-31-2014 2-07-2012 NOTES:

*

~ BARRIER

*

~ BARRIER 2 ' -8 " 1 " 3 " V A R I E S 0 " T O 3 " V E R T I C A L 2 ' -8 " 0 " T O 3 " V A R I E S 2 ' -8 " 2 ' -8 " 1 " 3 " 3 ' -6 " 5" 12" LONG @ 30" CTS #6 TIE BARS (SPECIAL) CONCRETE GUTTER 2'-0" 2'-0" 1'-6" 1'-6" 9•" 3•" 5" 9•" 3•" 7 " 9 " 9 " V A R I E S W A L L H E I G H T 7 " 1'-6" 5" 9•" 3•" 5" 1'-6" 9•" 3•" 2'-0" 2'-0" 7 " 7'-0" 7'-0" 5" 1'-6" 9•" 3•" 2'-0" 1'-6" 5" 9•" 3•" 2'-0" ~ BARRIER 7 " V A R I E S 2 ' -8 " 1 " 3 " 9 " V A R I E S W A L L H E I G H T 7 " V A R I E S 3 " T O 9 " V E R T I C A L 11-01-2012 REVISED NOTES 1 " 3 " 1 " 3 " VARIABLE HEIGHT DOUBLE FACE, 42" AND AND CONCRETE BARRIER,

CONCRETE BARRIER BASE, NOTE 4

NOTE 4 NOTE 4

CONCRETE BARRIER BASE, 7'-0"

CONCRETE BARRIER, DOUBLE FACE, 42"

(BARRIER HEIGHT VERTICAL DIFFERENTIAL VARIES 0" TO 3") _{(BARRIER HEIGHT VERTICAL DIFFERENTIAL VARIES 3" TO 9")}

3-11-2015

STANDARD C5-05 3-31-2016

5'-0" 2'-0"

CONCRETE BARRIER BASE, 5'-0"

CONCRETE BARRIER, DOUBLE FACE, VARIABLE HEIGHT

CONCRETE BARRIER BASE, VARIABLE HEIGHT, 7'-0"

CONCRETE BARRIER, DOUBLE FACE, VARIABLE HEIGHT

7'-0"

REVISED NOTES TRANSITIONS.

PLANS FOR LIMITS OF REVERSE PITCHED GUTTER AND BASE AND/OR CONCRETE GUTTER (SPECIAL). SEE ROADWAY TRANSITIONS ARE INCLUDED IN THE COST OF CONCRETE TRANSITION GUTTER SLOPE OVER 30'-0". GUTTER SLOPE REVERSE PITCHED IN SUPERELEVATED SECTIONS.

MEDIAN UNLESS OTHERWISE NOTED. GUTTER SLOPE IS GUTTER SLOPE SHALL BE 4.17% SLOPED TOWARD THE 6.

9" SEE STRUCTURAL PLANS FOR DETAILS.

WHEN VARIABLE HEIGHT VERTICAL DIFFERENTIAL EXCEEDS 5.

OF THE CONDUIT.

OF CONDUIT AND 2" (MIN.) CLEARANCE TO THE BOTTOM CONDUITS. PROVIDE 1•" (MIN.) CLEARANCE TO THE TOP REFERENCE PLAN SHEET FOR TYPE, SIZE AND NUMBER OF 4.

AN ACCEPTABLE LONGITUDINAL GRADE IN THE GUTTER. OF THE BARRIER CAN VARY FROM 2" TO 3‚" TO CREATE GRADES, THE 3" VERTICAL DIMENSION AT THE BOTTOM IN AREAS OF RELATIVELY FLAT LONGITUDINAL PROFILE 3.

ENSURE POSITIVE DRAINAGE AND AVOID PONDING. CONTROLLED AND FIELD ADJUSTED IF NECESSARY TO PROPOSED AND EXISTING GUTTER, SHALL BE CAREFULLY CURVES, ALONG FLAT GRADES AND AT THE MEETING OF GUTTER PROFILE IN THE VICINITY OF SAG VERTICAL 2.

SHALL BE OMITTED.

CONTRACTION JOINT, THE NEAREST CONTRACTION JOINT WITHIN 2'-0" FROM AN EXPANSION JOINT (OR)

SHALL BE 2'-0". WHEN A DRAINAGE STRUCTURE FALLS CONTRACTION JOINTS IN THE MEDIAN BARRIER WALL SHALL BE 30'-0". THE MINIMUM DISTANCE BETWEEN STRUCTURES. MAXIMUM CONTRACTION JOINT SPACING CONSTRUCTED AT BOTH SIDES OF ALL DRAINAGE

GUTTER (SPECIAL). CONTRACTION JOINTS SHALL ALSO BE BARRIER WALL, CONCRETE BARRIER BASE, AND CONCRETE SAWING AND SHALL BE CONSTRUCTED IN THE CONCRETE 2" DEEP CONTRACTION JOINTS SHALL BE DONE BY 1.

(10)

DIRECTION OF TRAFFIC

REVISIONS DATE

TERMINAL CHANGED TO ALL STEEL POST SYSTEM, REVISED TERMINAL PAY LIMITS REVISED RECOVERY AREA DIMENSION 03-31-14 03-01-13 APPROVED DATE CHIEF ENGINEER 7-1-2009 SECTION A-A TOP OF RAIL GENERAL NOTES: 1 2 3 4 5 6 7 8 50:1TAPER ASREQUIRED 6:1TAPER A A

(WITHIN TERMINAL LIMITS) 2'-0" MIN M I N 1 ' -0 " 1:4 DESIRABLE SLOPE 1:2• MAX AGGREGATE SHOULDERS

EDGE OF PAVED SHOULDER EDGE OF PAVEMENT 6:1 TAPER ~ SPLICE SHOULDER EDGE OF PAVED 10'-0" 3 1 " 4 ' -0 "

AGGREGATE SHOULDERS SPECIAL, TYPE C AGGREGATE SHOULDERS, TYPE B

50:1TAPER

REVISED NOTES

STANDARD C6-08 ~ POST

TYPE T1 (SPECIAL) TANGENT TRAFFIC BARRIER TERMINAL, SHOULDER WIDENING FOR

TRAFFIC BARRIER TERMINAL, TYPE T1 (SPECIAL) TANGENT

SHOULDER WIDENING TRANSITION-WITHOUT GUTTER FOR

OR FLATTER SLOPE 1:10

OTHER TYPE PAY LIMITS OF TERMINAL, TYPE T1 (SPECIAL) TANGENT-1 EACH

PAY LIMITS OF TRAFFIC BARRIER

3-11-2015 (SEE NOTE 5)

RECOVERY AREA EDGE OF TERMINAL EXTRUDER HEAD

POINT SHOULDER SHEET 1 OF 2 3-31-2016 COMBINED G-3 & G-2 2 0 ' -0 " 90'-0" 5'-0"

(EXTRUDER HEAD OMITTED FOR CLARITY) POINT

SHOULDER

MODIFICATION TO THIS STANDARD DRAWING SHALL BE PERMITTED. COOPERATIVE HIGHWAY RESEARCH REPORT (NCHRP) REPORT 350. NO CRASHWORTHINESS UNDER PROCEDURES DEFINED IN THE NATIONAL THE TERMINAL SYSTEM HAS BEEN PERFORMANCE-TESTED FOR 8.

STANDARD DRAWING C1.

NECESSARY USE LEAVE-OUT DETAIL SHOWN ON ILLINOIS TOLLWAY TERMINAL POSTS SHALL NOT BE INSTALLED IN CONCRETE OR HMA. WHEN 7.

TERMINAL SHALL BE LAID OUT IN A STRAIGHT LINE.

SECTIONS ARE PERMITTED WITHIN THE TERMINAL PAY LIMITS. THE EDGE OF PAVED SHOULDER AS SHOWN IN TABLE 1. NO CURVED W-BEAM BE OFFSET A DISTANCE FROM A POINT ON THE BACK OF THE CURVED

: THE EDGE OF THE TERMINAL EXTRUDER HEAD SHALL ON CURVED ROADWAY

AT A 50:1 TAPER MEASURED FROM EDGE OF TRAVELED WAY.

: TRAFFIC BARRIER TERMINAL SHALL BE INSTALLED ON TANGENT ROADWAY

6. AREA.

TEMPORARY OR PERMANENT SHALL BE ALLOWED WITHIN THIS RECOVERY NO ROADSIDE OBSTACLE OF ANY TYPE-FIXED OR BREAKAWAY, EITHER 5.

MANUFACTURER'S DETAILS AND SPECIFICATIONS.

TRAFFIC BARRIER TERMINAL SHALL BE IN ACCORDANCE WITH THE 4.

STANDARD.

REPLACED WITH A NEW SYSTEM THAT CONFORMS TO THE CURRENT ENTIRE BARRIER INSTALLATION SHALL BE COMPLETELY REMOVED AND REQUIRED AND A PROPER BARRIER WARRANT HAS BEEN COMPLETED, THE IN ANY WAY FROM ITS ORIGINAL DESIGN. IF ANY MODIFICATION IS DESIGNED USING A PREVIOUS STANDARD, BE ATTACHED TO OR MODIFIED UNDER NO CIRCUMSTANCES SHALL AN EXISTING TERMINAL, THAT WAS 3.

FACE OF RAIL.

TRANSITION, AND MINIMUM DISTANCE FROM EDGE OF PAVED SHOULDER TO REFERENCE ILLINOIS TOLLWAY STANDARD DRAWING B28 FOR GUTTER 2.

DISPLACEMENT TO UNITS OF HORIZONTAL DISPLACEMENT (V:H). ALL SLOPE RATIOS ARE EXPRESSED AS UNITS OF VERTICAL 1.

(11)

TYPE T1 (SPECIAL) TANGENT TRAFFIC BARRIER TERMINAL, SHOULDER WIDENING FOR

7-1-2009

SECTION A-A TOP OF RAIL

SEE SHEET 1 OF THIS SERIES FOR NOTES. NOTES:

TRAFFIC BARRIER TERMINAL PLACEMENT

CURVED ROADWAY

THE TERMINAL BEING INSTALLED IN A STRAIGHT LINE.

( ) OFFSET DISTANCE WILL VARY BASED ON RADIUS OF HORIZONTAL CURVE AND

_*

*

50:1TAPER ASREQUIRED 6:1TAPER A A 1 2 3 4 5 6 7 8 DIRECTION OF TRAFFIC

(WITHIN TERMINAL LIMITS) 2'-0" MIN OTHER TYPE PAY LIMITS OF EXTRUDER HEAD EDGE OF TERMINAL EXTRUDER HEAD EDGE OF TERMINAL AS REQUIRED DRAINAGE STRUCTURE AS REQUIRED DRAINAGE STRUCTURE BACK OF GUTTER ~ SPLICE DIRECTION OF TRAFFIC TERMINAL UNIT T A B L E S E E 1 1 T A B L E S E E TERMINAL UNIT SHOULDER EDGE OF PAVED SHOULDER EDGE OF PAVED GUARDRAIL STANDA_RD 3 1 "

INSIDE RADIUS OF CURVE

1'-0" MIN. 1'-0" 1'-2ƒ" 2'-2ƒ" 1'-2ƒ" MIN. 2'-2ƒ" MIN. TABLE 1

OUTSIDE RADIUS OF CURVE LATERAL OFFSET DIMENSION TO EDGE OF TERMINAL EXTRUDER HEAD

NO GUTTER

*

2 ' -0 " 10'-0" PAVEMENT EDGE OF SHOULDER EDGE OF PAVED 50:1TAPER

AGGREGATE SHOULDERS SPECIAL, TYPE C

SHOULDER EDGE OF PAVED OF CURVE OUTSIDE RADIUS OF CURVE INSIDE RADIUS STANDARD C6-08 GUTTER, TYPE G-2 GUTTER, TYPE G-3

40'-0" AGGREGATE SHOULDERS, TYPE B

~ POST

OR FLATTER SLOPE 1:10 TERMINAL TYPE T1 (SPECIAL) TANGENT-1 EACH

PAY LIMITS OF TRAFFIC BARRIER

TERMINAL UNIT

~ SPLICE

1:4 DESIRABLE SLOPE 1:2• MAX

TRAFFIC BARRIER TERMINAL, TYPE T1 (SPECIAL) TANGENT

SHOULDER WIDENING TRANSITION-WITH GUTTER, TYPE G-3 OR TYPE G-2 FOR

(SEE NOTE 5) RECOVERY AREA GUTTER, TYPE G-3, MODIFIED OR GUTTER, TYPE G-2 MODIFIED

AS SPECIFIED TYPE GUTTER, W/GUTTER, TYPE G-2 1'-2ƒ" MIN. W/GUTTER, TYPE G-3 2'-2ƒ" MIN.

GUTTER, TYPE AS SPECIFIED

GUTTER, TYPE G-2, MODIFIED GUTTER, TYPE G-3, MODIFIED OR G_UARDRAIL S_TANDARD SHEET 2 OF 2 EXTRUDER HEAD EDGE OF TERMINAL 2 0 ' -0 " 5'-0" 90'-0" POINT SHOULDER AGGREGATE SHOULDERS

(EXTRUDER HEAD OMITTED FOR CLARITY) POINT

SHOULDER

(12)

REVISIONS DATE SHEET 1 OF 3 APPROVED DATE CHIEF ENGINEER 7-1-2009

REVISED DIMENSIONS OF BEARING PLATE, POST, CABLE STRUT AND TUBE AND NOTES

REVISED NOTES REVISED WOOD POST DIMENSION MODIFIED AGGREGATE SHOUILDERS,

NOTES:

~

TRAFFIC BARRIER TERMINAL, TYPE T2-WITHOUT GUTTER

PLAN ELEVATION SECTION A-A

A

DIRECTION OF TRAFFIC 3 1 " 4'-1" 3'-1•" 6'-3" 6'-3" SPECIAL, TYPE C AGGREGATE SHOULDERS PAVED SHOULDER 6'-0" LONG STEEL TUBE RAIL OF TOP END SECTION

LAP RAIL OVER

BEARING PLATE K

†" BOLTS

‡" BOLTS _ASSEMBLY

CABLE STRUT

THE DIRECTION OF TRAFFIC LAP THE RAIL ELEMENT IN STRUT SECTION END PLATE T ANCHOR GUARDRAIL FACE OF

FOR ALL TYPES THIS POST REQUIRED

E D G E O F S H O U L D E R 2 4 ‡ " STANDARD C7-07 2-07-2012 11-01-2012 3-31-2014 3-11-2015REVISED NOTES 4'-0" M I N . 6 " MAX. 1:10

TRAFFIC BARRIER TERMINAL, TYPE T2 (1 EACH)

INSERTED IN STEEL TUBE WOOD POST

GUARDRAIL TYPES

PAY LIMITS OF GALVANIZED STEEL PLATE BEAM

AGGREGATE SHOULDERS, TYPE B AGGREGATE SHOULDERS SPECIAL, TYPE C

TYPE T2 TRAFFIC BARRIER TERMINAL, 7•" 3‚" 1'-0" SHOULDER POINT GROUND LINE

3-31-2016REVISED SECTION A-A SHOULDER

SHOULDER EDGE OF PAVED SHOULDER POINT

SHOULDERS AGGREGATE

SHOWN ON ILLINOIS TOLLWAY STANDARD DRAWING B28. SHOULDER TO THE FACE OF THE GUARDRAIL SHALL BE AS DETAILED IN THE PLANS. THE OFFSET FROM THE EDGE OF BE LOCATED 6" BEHIND THE GUTTER, OR AS OTHERWISE REQUIRED IN FRONT OF THE GUARDRAIL, THE POSTS SHALL WHERE GUTTER, TYPE G-2 OR GUTTER, TYPE G-3 ARE 7.

DETAIL PER ILLINOIS TOLLWAY STANDARD DRAWING C1. OR ASPHALT PAVEMENT. WHEN NECESSARY USE LEAVE-OUT TERMINAL POSTS SHALL NOT BE INSTALLED IN CONCRETE 6.

SPECIFICATIONS. NO MODIFICATIONS SHALL BE PERMITTED. WITH THE ILLINOIS TOLLWAY'S DETAILS AND

TRAFFIC BARRIER TERMINAL SHALL BE IN ACCORDANCE 5.

THE CURRENT STANDARD.

AND REPLACED WITH A NEW SYSTEM THAT CONFORMS TO BARRIER INSTALLATION SHALL BE COMPLETELY REMOVED BARRIER WARRANT HAS BEEN COMPLETED, THE ENTIRE DESIGN. IF ANY MODIFICATION IS REQUIRED AND A PROPER ATTACHED TO OR MODIFIED IN ANYWAY FROM ITS ORIGINAL THAT WAS DESIGNED USING A PREVIOUS STANDARD, BE UNDER NO CIRCUMSTANCES SHALL AN EXISTING TERMINAL, 4.

SYSTEM.

GALVANIZED STEEL PLATE BEAM GUARDRAIL BARRIER UTILIZED FOR THE DEPARTING END SECTION OF A THE TRAFFIC BARRIER TERMINAL, TYPE T2 IS TYPICALLY 3.

THE TOP OF THE PLATE.

TWO 8D NAILS DRIVEN INTO THE POST AND BENT OVER THE BEARING PLATE K SHALL BE HELD IN POSITION BY 2.

DETAILS OF GUARDRAIL NOT SHOWN.

SEE ILLINOIS TOLLWAY STANDARD DRAWING C1 FOR 1.

(13)

SHEET 2 OF 3 APPROVED DATE CHIEF ENGINEER 7-1-2009 ELEVATION PLAN

A

DIRECTION OF TRAFFIC NOTE:

SEE SHEET 1 OF THIS SERIES FOR NOTES. SECTION A-A LIMITS TERMINAL WITHIN MAX 1:10 ~ 4'-1" 3'-1•" 6'-3" 6'-3" G U T T E R 3 1 " 7•" 12" 3‚" SEE NOTE 7 BEARING PLATE K †" BOLTS ‡" BOLTS _ASSEMBLY CABLE STRUT STRUT GUARDRAIL FACE OF

FOR ALL TYPES THIS POST REQUIRED

M I N 6 " 6'-0" LONG STEEL TUBE PAVED SHOULDER

GUTTER OF TYPE SPECIFIED RAIL OF TOP E D G E O F 2 4 ‡ " S H O U L D E R 2'-0" MIN 6" SECTION END PLATE T ANCHOR

THE DIRECTION OF TRAFFIC LAP THE RAIL ELEMENT IN

IN STEEL TUBE WOOD POST INSERTED

END SECTION LAP RAIL OVER

TRAFFIC BARRIER TERMINAL, TYPE T2 (1 EACH)

TRAFFIC BARRIER TERMINAL, TYPE T2-WITH GUTTER

BEAM GUARDRAIL TYPES

PAY LIMITS OF GALVANIZED STEEL PLATE

AGGREGATE SHOULDERS SPECIAL, TYPE C

TYPE T2 TRAFFIC BARRIER TERMINAL, SHOULDER POINT

GROUND LINE

SPECIAL, TYPE C AGGREGATE SHOULDERS AGGREGATE SHOULDERS, TYPE B

SHOULDER POINT SHOULDERS AGGREGATE SHOULDER EDGE OF PAVED STANDARD C7-07

(14)

SHEET 3 OF 3

7-1-2009

NOTE:

SEE SHEET 1 OF THIS SERIES FOR NOTES.

FRONT SIDE

ON TRAFFIC BARRIER TERMINALS.

CABLE ASSEMBLY TO GUARDRAIL WHEN REQUIRED ANCHOR PLATE T SHALL BE USED TO ATTACH

‰" THICK STEEL ~ ~ ~ & SYMMETRICAL 1•" 3 " ~ ~ ‚" NOTE:

CABLE STRUT

END SECTION

WOOD POST

STEEL TUBE

YOKE

BEARING PLATE K

ANCHOR PLATE T DETAILS

CABLE ASSEMBLY

8 ‚ " 5•" 1X7 1" R 4" 8" 5 " 8 " 7•" 5•" 7 „ " 1 ' -1 1 ‡ " 1 ' -3 ‚ " 2 ' -4 • " 8" 1 " 1 ' -5 " 6 ' -0 " 1…" 1 • " 1" 2" 1 ƒ " 2 ‡ " 1 • " 1 ‚ " 6‚" 1 2 ‚ " 3'-3" 1'-3" 5‚" Š" R SYMM ABOUT ~ GALVANIZED CABLE ƒ" DIA. (6x19) ENTIRE LENGTH) (STUD THREADED FITTING AND STUD STANDARD SWAGE C 6"x8.2" STRUT YOKE TOP OF PLATE †" STEEL PLATE 2'-9•" 5•" 3'-3" SLOTTED HOLE ‡"x2" ‡" DIA. HOLE S4S ƒ" DIA. HOLE ƒ" DIA. HOLE 1" DIA. HOLE TS 8"x6"x‰" 2'-3•"| RAIL ELEMENT CLASS A 2" 4" 4" 4" 2" 1'-4" 2ƒ" 3 " •" STEEL PLATE ‰" STEEL PLATE NEUTRAL AXIS RAIL ELEMENT ƒ" DIA. HOLE

TIGHTEN TO TAUT TENSION (40,000 LBS.) MIN. BREAKING STRENGTH) 4"

1

0

"

8•"

ON FRONT FACE (8 REQUIRED) POST BOLT WITH WASHER

LOCKNUTS AND „" WASHER 1" DOUBLE NUTS OR 6" 1Š" DIA. HOLE 1„" DIA. HOLE TYPE T2 TRAFFIC BARRIER TERMINAL, IN 2…" DIA. HOLE

2" DIA. STD PIPE

(15)

RESERVED

REVISIONS DATE STANDARD C8-00 RESERVED APPROVED DATE CHIEF ENGINEER

(16)

REVISIONS DATE 3-31-2014 2-07-2012 SHEET 1 OF 5

REVISED BOLT NOTES, ANCHORAGE

MODIFIED AGGREGATE SHOULDERS,

APPROVED DATE CHIEF ENGINEER 7-1-2009

SECTION A-A

NOTES:

PLAN

ELEVATION

A

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 DIRECTION OF TRAFFIC

*

OTHER TYPE GUTTER LINES OMITTED FOR CLARITY

*

OTHER TYPE STEEL POSTS W6x9 OR W6x8.5 STEEL POSTS W6x9 OR W6x8.5 LIMITS TERMINAL WITHIN 2'-0" MIN

POSTS 1-11 HAVE ZERO OFFSET FROM BACK OF GUTTER

6

"

M

I

N

ONE SET INSIDE THE OTHER TWO SECTIONS OF THRIE BEAM

4 " 4" 4" 4" 5 " 6 " 7‚"

SINGLE SECTION OF THRIE BEAM

43'-1ƒ"

3'-1•"

FACE OF RAIL TAPERS 37:1

ALL TYPES REQUIRED FOR THIS POST PAY LIMITS OF 6 SPACES AT 1'-6ƒ" 9'-4•" 11 SPACES AT 3'-1•" 34'-4•" PAY LIMITS OF 7'-6" 6'-0" END SHOE THRIE BEAM 1:10 MAX PARAPET CONCRETE BE ON TRAFFIC SIDE) (HEAD OF BOLTS TO ƒ" BOLTS DRILLED 1" HOLE FORMED OR

WITH GUTTER, TYPE G-3

FOR PARAPET (SAFETY FACE)

WITH GUTTER,TYPE G-3

45'-7ƒ" PAY LIMITS OF TRAFFIC BARRIER TERMINAL, TYPE T6 (1 EACH)

( ) TYPE G-3 GUTTER,

11-01-2012

TRANSITION SECTION (SEE SHEET 5 IN THIS SERIES)

SHOULDER PAVED SPECIFIED GUTTER OF TYPE E D G E O F S H O U L D E R TOP OF RAIL 3 1 " 2 4 ‡ " REVISED NOTES. REVISED NOTES.

ADHESIVE AND REVISED NOTES.

REVISED NOTES AND ADDED DETAIL. 3-11-2015 SHEET 5) (SEE DETAIL, BLOCK-OUT PARAPET WOOD SHOULDER POINT GROUND LINE SPECIAL, TYPE C AGGREGATE SHOULDERS

3-31-2016REVISED SHOULDER SECTION

STEEL BEARING PLATE

SHOULDER POINT SPECIAL, TYPE C AGGREGATE SHOULDERS STANDARD C9-07 TYPE T6 TRAFFIC BARRIER TERMINAL, GUTTER TRANSITION (SEE NOTE 5)

SEE ILLINOIS TOLLWAY STANDARD DRAWING C1 SINGLE SECTION OF W-BEAM

STANDARD.

WITH A NEW SYSTEM THAT COMFORMS TO THE CURRENT INSTALLATION SHALL BE COMPLETELY REMOVED AND REPLACED WARRANT HAS BEEN COMPLETED, THE ENTIRE BARRIER

DESIGN. IF ANY MODIFICATION IS REQUIRED AND A PROPER ATTACHED TO OR MODIFIED IN ANYWAY FROM ITS ORIGINAL THAT WAS DESIGNED USING A PREVIOUS STANDARD, BE UNDER NO CIRCUMSTANCES SHALL AN EXISTING TERMINAL, 6.

TRANSITION AT TRAFFIC BARRIER TERMINAL, TYPE T6. SEE ILLINOIS TOLLWAY STANDARD DRAWING B3 FOR GUTTER 5.

PARAPET, WHERE A ROADSIDE GUTTER IS TO BE INSTALLED. GUARDRAIL AT THE UPSTREAM END OF THE BRIDGES CONCRETE UTILIZED TO ATTACH GALVANIZED STEEL PLATE BEAM

THE TRAFFIC BARRIER TERMINAL, TYPE T6 IS TYPICALLY 4.

POSTS.

THRIE BEAM RAIL SHALL BE BOLTED TO BLOCK-OUT AT ALL 2.

OF GUARDRAIL NOT SHOWN.

SEE ILLINOIS TOLLWAY STANDARD DRAWING C1 FOR DETAILS 1.

LEAVE-OUT DIMENSION BEHIND POSTS 1-6, SHALL BE A MINIMUM OF 4". 12.

ILLINOIS TOLLWAY STANDARD DRAWING C1.

TERMINAL BARRIER CLEARANCE DISTANCE SHALL CONFORM WITH TABLE 2 ON 11.

MODIFICATION TO THIS STANDARD DRAWING SHALL BE PERMITTED. COOPERATIVE HIGHWAY RESEARCH PROGRAM (NCHRP) REPORT 350. NO CRASHWORTHINESS UNDER PROCEDURES DEFINED IN THE NATIONAL THE TERMINAL SYSTEM HAS BEEN PERFORMANCE-TESTED FOR 10.

TERMINAL POSTS TO BE INSTALLED PERPENDICULAR TO BACK OF GUTTER. 9.

TOLLWAY STANDARD DRAWING C1.

PAVEMENTS. WHEN NECESSARY USE LEAVE-OUT DETAIL PER ILLINOIS TERMINAL POSTS SHALL NOT BE INSTALLED IN CONCRETE OR ASPHALT 8.

SHALL BE PERMITTED.

ILLINOIS TOLLWAY'S DETAILS AND SPECIFICATIONS. NO MODIFICATIONS TRAFFIC BARRIER TERMINAL, TYPE T6 SHALL BE IN ACCORDANCE WITH THE 7.

(17)

(18)

(19)

A

2-7-2012

GUTTER FLOW LINE

DIRECTION OF TRAFFIC TAPER 20:1 BACK OF GUTTER SINGLE-FACE BARRIER, CONCRETE SHEET 4 OF 5 POSTS 12-17 HAVE 6" OFFSET FROM BACK OF GUTTER

1 2 3 4 5 6 7 8 9 10 11 13 14

15 16 17

12 FROM BACK OF GUTTER

POSTS 7-11 HAVE 2" OFFSET

GUTTER LINES OMITTED FOR CLARITY

*

OTHER TYPE PAY LIMITS OF 45'-7ƒ" PAY LIMITS OF TRAFFIC BARRIER TERMINAL, TYPE T6 (1 EACH)

PLATE BEARING STEEL 6 SPACES AT 1'-6ƒ" 9'-4•" 11 SPACES AT 3'-1•" 34'-4•" PAY LIMITS OF 7‚" END SHOE THRIE BEAM 43'-1ƒ" OTHER TYPE STEEL POSTS W6x9 OR W6x8.5 STEEL POSTS W6x9 OR W6x8.5 7'-6" 6'-0"

SINGLE SECTION OF THRIE BEAM ONE SET INSIDE THE OTHER

TWO SECTIONS OF THRIE BEAM DRILLED 1" HOLE FORMED OR BE ON TRAFFIC SIDE) (HEAD OF BOLTS TO ƒ" BOLTS

*

TYPE G-3 ( ) GUTTER, TYPE T6 TRAFFIC BARRIER TERMINAL, TRANSITION SECTION (SEE SHEET 5 IN THIS SERIES)

TRANSITION NOTES AND SECTION A-A. SEE SHEET 1 OF THIS SERIES FOR GUTTER OFFSETS FROM BACK GUTTER

POSTS 1-6 HAVE VARYING

FOR CONCRETE BARRIER, SINGLE-FACE W/ GUTTER, TYPE G-3

ELEVATION

PLAN

NOTE: SPECIAL, TYPE C

AGGREGATE SHOULDERS SHOULDER POINT

STANDARD C9-07 SEE ILLINOIS TOLLWAY STANDARD DRAWING C1

SINGLE SECTION OF W-BEAM SHEET 5)

(SEE DETAIL, BLOCK-OUT PARAPET WOOD

(20)

(21)

REVISIONS DATE TERMINAL, TYPE T6B TRAFFIC BARRIER REVISED WOOD BLOCK-OUT DIMENSION

ADHESIVE AND REVISED NOTES MODIFIED AGGREGATE SHOULDERS,

REVISED WOOD BLOCKS AND NOTES 3-31-2014 2-07-2012 SHEET 1 OF 2

SECTION A-A

NOTES:

ELEVATION

PLAN

TRANSITION SECTION

APPROVED DATE CHIEF ENGINEER 7-1-2009 REVISED NOTES 7 ' -6 " 1 ' -9 " 6 " M I N . 2'-0" MIN. WOOD BLOCK-OUT LIMITS TERMINAL WITHIN W6x9 STEEL POST 6‚" 3'-1•" 3'-1•" 6‚" 4 „ " 6 „ " 1 ' -8 " 1 ' -‚ " 1'-•" 5'-2•" 7'-3•"

(10 GUAGE RAIL ELEMENT) DIRECTION OF TRAFFIC

SINGLE SECTION OF THRIE BEAM SINGLE SECTION OF W-BEAM

3'-1•" PAY LIMITS OF OTHER TYPE 5-ƒ" ANCHOR BOLTS*

*

(2 AT EACH BLOCKOUT) ƒ" ANCHOR BOLTS

*

FACE OF RAIL TAPER 30:1 OR FLATTER

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 A A 6'-0" 7'-6" POSTS POSTS 8 " 3'-1•" C-C B A C D END SHOE THRIE BEAM 1 ' -9 " STRUCTURE CONCRETE

SINGLE SECTION OF THRIE BEAM TWO SECTIONS OF THRIE BEAM

9'-4•" 34'-4•"

ONE SET INSIDE THE OTHER

6 SPACES AT 1'-6ƒ" 12'-6"

7‚" A, B, C, & D. (SEE SHEET 2 OF 2) SEE DETAILS OF WOOD BLOCKOUTS

PAY LIMITS OF OTHER TYPE 11 SPACES AT 3'-1•" 3-11-2015 11-01-2012 REVISED NOTES PAY LIMITS OF TRAFFIC BARRIER TERMINAL, TYPE T6B (1 EACH)

3 1 " TOP OF RAIL SHOULDER PAVED SPECIAL, TYPE C AGGREGATE SHOULDERS 1:10 MAX.

TRANSITION SECTION (SEE SHEET 2 IN THIS SERIES)

3-31-2016 REVISED SECTION A-A SHOULDER

POINT SHOULDER TYPES FOR ALL REQUIRED THIS POST

CHEMICAL ADHESIVE RESIN SYSTEM. MINIMUM EMBEDMENT 10".

LOOSENING. BOLTS SHALL BE ANCHORED INTO DRILLED HOLES USING A FLUSH WITH THE NUTS AND DAMAGE THE NUTS TO PREVENT THEM FROM WITH STANDARD WASHERS. AFTER TIGHTENING, CUT THE ANCHOR BOLTS

SPECIAL, TYPE C AGGREGATE SHOULDERS SHOULDER POINT SHOULDER EDGE OF PAVED STANDARD C10-07 SEE ILLINOIS TOLLWAY STANDARD DRAWING C1

LEAVE-OUT DIMENSION BEHIND POSTS 1-6, SHALL BE A MINIMUM OF 4". 9.

2 ON ILLINOIS TOLLWAY STANDARD DRAWING C1.

TERMINAL BARRIER CLEARANCE DISTANCE SHALL CONFORM WITH TABLE 8.

TOLLWAY STANDARD DRAWING C1, SHEET 4 OF 4.

PAVEMENTS. WHEN NECESSARY USE LEAVE-OUT DETAIL PER ILLINOIS TERMINAL POSTS SHALL NOT BE INSTALLED IN CONCRETE OR ASPHALT 7.

SHALL BE PERMITTED.

ILLINOIS TOLLWAY'S DETAILS AND SPECIFICATIONS. NO MODIFICATIONS TRAFFIC BARRIER TERMINAL SHALL BE IN ACCORDANCE WITH THE 6.

CONFORMS TO THE CURRENT STANDARD.

COMPLETELY REMOVED AND REPLACED WITH A NEW SYSTEM THAT BEEN COMPLETED, THE ENTIRE BARRIER INSTALLATION SHALL BE MODIFICATION IS REQUIRED AND A PROPER BARRIER WARRANT HAS MODIFIED IN ANYWAY FROM ITS ORIGINAL DESIGN. IF ANY

DESIGNED USING A PREVIOUS STANDARD, BE ATTACHED TO OR UNDER NO CIRCUMSTANCES SHALL EXISTING TERMINAL, THAT WAS 5.

GUTTER IS NOT TO BE INSTALLED.

UPSTREAM END OF THE BRIDGE CONCRETE PARAPET, WHERE A ROADSIDE TO ATTACH GALVANIZED STEEL PLATE BEAM GUARDRAIL AT THE

THE TRAFFIC BARRIER TERMINAL, TYPE T6B IS TYPICALLY UTILIZED 4.

THRIE BEAM RAIL SHALL BE BOLTED TO BLOCK-OUT AT ALL POSTS. 2.

GUARDRAIL NOT SHOWN.

SEE ILLINOIS TOLLWAY STANDARD DRAWING C1 FOR DETAILS OF 1.

(22)

(23)

GENERAL NOTE:

3'-1•" 2 ' -0 ‡ "

*

DETAIL "A"

REVISIONS DATE TERMINAL, TYPE T10 TRAFFIC BARRIER REVISED NOTES, ADDED END SHOE AND

REVISED END SHOE HEIGHT ATTACHMENT

AND REVISED NOTES. 3-31-2014 2-07-2012 1-01-2011 3-01-2010 APPROVED DATE CHIEF ENGINEER 7-1-2009

REVISED BOLT NOTE, ADDED DETAIL "A"

END SHOE

TANGENT WING

PLAN

CURVED WING

PLAN

FLARED WING

ELEVATION

PLATE DETAIL

PARAPET STEEL BEARING

NOTES:

SUBSTITUTED FOR THE PLATE SHOWN) PLATES WITH CENTERED HOLES MAY BE (4 EACH INDIVIDUAL 5"x5"x†" STEEL

1•" 6" 1•" 1 • " 7 " 1 • " †" STEEL (TYP.) HOLES 1" DIA. 3 1 " ~ SPLICE ` END SHOE STANDARD PAY LIMITS OF OTHER TYPE SPACING PER GUARDRAIL TYPE (OUTSIDE) SPLICE `

STEEL BEARING PLATE DRILLED 1" HOLE

*

ƒ" BOLTS DIRECTION OF TRAFFIC MIN. 1'-6" P.T.

SEE DETAIL "A"

HEAD OF BOLT TO BE ON TRAFFIC SIDE.

DIRECTION OF TRAFFIC SPACING PER GUARDRAIL TYPE (OUTSIDE) SPLICE ` 3'-1•" MIN. 1'-6"

*

ƒ" BOLTS

STEEL BEARING PLATE DRILLED 1" HOLE ƒ"x3•" SLOTTED HOLE 3'-0" 3 … " 1 ' -0 ‚ " 6" 3 • " 3 • " 4‚" 4‚" 4" 2" CONE ANCHOR PLACED UNDER LOCKNUT

BOLTS WITH STD. GAVL. WASHER ž" x 3" SLOTS FOR SPLICE

1" DIA. HOLES

DIRECTION OF TRAFFIC 3"

3" BACK TO FIT WING.

6"x4"x1'-1" SLOPE TREATED WOOD BLOCK

COUNTERSINK THE HEAD. 6" POST BOLT AND

STEEL BEARING PLATE

*

(OUTSIDE) SPLICE ` ƒ" BOLTS 1" HOLES DRILLED TO RAIL ONLY. TO FIT. ATTACH CUT WO0D BLOCK

3 1 " 2 ' -0 ‡ " 3'-1•" 3'-1•" SPACING PER GUARDRAIL TYPE

TYPE T10 (ONE EACH) PAY LIMITS

OF OTHER TYPE

~ SPLICE ` END SHOE

STANDARD TYPE T10 (ONE EACH)

TRAFFIC BARRIER TERMINAL,

STANDARD C11-06 REVISED NOTES.

REVISED NOTES.

PARAPET BEARING PLATE DETAIL.

TOP OF RAIL

3-11-2015 LOOSENING.

FLUSH WITH THE NUTS, AND DAMAGE THE NUTS TO PREVENT THEM FROM

STANDARD WASHER SHALL BE USED. AFTER TIGHTENING, CUT THE ANCHOR BOLTS CHEMICAL ADHESIVE. MINIMUM EMBEDMENT SHALL BE 10". ANCHOR BOLTS WITH BACK SIDE, 4-ƒ" BOLTS SHALL BE ANCHORED INTO DRILLED HOLES, USING A WHEN WING WALL THICKNESS IS GREATER THAN 18" OR NOT ACCESSIBLE TO THE 9.

CONCRETE SHALL NOT BE PERMITTED.

EXTERNALLY THREADED STUDS PROTRUDING FROM THE SURFACE OF THE 8.

THE ANCHOR CONE SHALL BE SET FLUSH WITH THE SURFACE OF THE CONCRETE. 7.

MOVEMENT.

SHALL BE TIGHTENED ONLY TO A POINT THAT WILL ALLOW GUARDRAIL

JOINT, THE BOLTS SHALL BE PROVIDED WITH A LOCKNUT OR DOUBLE NUT AND WHEN END SHOE IS ATTACHED TO A BRIDGE PARAPET WHICH HAS AN EXPANSION 6.

PERMITTED.

TOLLWAY'S DETAILS AND SPECIFICATIONS. NO MODIFICATIONS SHALL BE TRAFFIC BARRIER TERMINAL SHALL BE IN ACCORDANCE WITH THE ILLINOIS 5.

CONFORMS TO THE CURRENT STANDARD.

SHALL BE COMPLETELY REMOVED AND REPLACED WITH A NEW SYSTEM THAT BARRIER WARRANT HAS BEEN COMPLETED, THE ENTIRE BARRIER INSTALLATION ITS ORIGINAL DESIGN. IF ANY MODIFICATION IS REQUIRED AND A PROPER USING A PREVIOUS STANDARD, BE ATTACHED TO OR MODIFIED IN ANYWAY FROM UNDER NO CIRCUMSTANCES SHALL AN EXISTING TERMINAL, THAT WAS DESIGNED 4.

AN EXISTING BRIDGE CONCRETE WING WALL OR PARAPET.

CONNECT GALVANIZED STEEL PLATE BEAM GUARDRAIL TO THE DEPARTING END OF THE TRAFFIC BARRIER TERMINAL, TYPE T10 IS TYPICALLY UTILIZED TO

3.

IS MORE THAN 1'-0" IN FRONT OF RAIL TO CENTER OF RAIL.

IN FRONT OF RAIL, OR FROM EDGE OF SHOULDER/EDGE OF GUTTER WHEN EDGE THE 24‡" TYPICAL RAIL HEIGHT IS MEASURED FROM EXISTING SURFACE 1'-0" 2.

SHOWN.

SEE ILLINOIS TOLLWAY STANDARD DRAWING C1 FOR DETAILS OF GUARDRAIL NOT 1.

3-31-2016 REVISED FLARED WING ANGLE.

20 ° ( M IN .)

(24)

REVISIONS DATE

TYPE T1-A (SPECIAL) TRAFFIC BARRIER TERMINAL, SHOULDER WIDENING FOR REVISED SLOPE NOTE.

3-31-2014 3-01-2013 2-07-2012 SHEET 1 OF 2 APPROVED DATE CHIEF ENGINEER 1-1-2011 SECTION A-A GENERAL NOTES: 1 2 3 4 25:1TAPER ASREQUIRED 6:1TAPER NOTE 6 RECOVERY AREA A A

TERMINAL CHANGED TO ALL STEEL POST, MODIFIED AGGREGATE SHOULDE

REVISED TERMINAL PAY LIMITS REVISED RECOVERY AREA DIMENSION. 25:1TAPER DIRECTION OF TRAFFIC SHOULDER EDGE OF PAVED 3 1 "

(WITHIN TERMINAL LIMITS) 2'-0" MIN

EDGE OF PAVED SHOULDER EDGE OF PAVEMENT 4 ' -0 " 6:1 TAPER 10'-0" M I N 1 ' -0 " ~ SPLICE 11-01-2012 REVISED NOTES

FOR TRAFFIC BARRIER TERMINAL, TYPE T1-A (SPECIAL)

SHOULDER WIDENING TRANSITION-WITHOUT GUTTER

~ POST SPECIAL, TYPE C AGGREGATE SHOULDERS (SPECIAL)-1 EACH OTHER TYPE PAY LIMITS OF BARRIER TERMINAL, TYPE TI-A

PAY LIMITS OF TRAFFIC

AGGREGRATE SHOULDERS, TYPE B

2 4 ‡ " ~ TOP OF RAIL OR FLATTER SLOPE 1:10 3-11-2015 EXTRUDER HEAD EDGE OF TERMINAL POINT SHOULDER GROUND LINE

3-31-2016ADDED INSTALLATION NOTES IN NOTE 7

(EXTRUDER HEAD OMITTED FOR CLARITY)

2 0 ' -0 " SHOULDERS AGGREGATE 5'-0" 65'-0" POINT SHOULDER

AND REVISED SECTION A-A SHOULDER STANDARD C12-06

SHALL BE PERMITTED.

NATIONAL COOPERATIVE HIGHWAY RESEARCH REPORT (NCHRP) REPORT 350. NO MODIFICATION TO THIS STANDARD DRAWING THE TERMINAL SYSTEM HAS BEEN PERFORMANCE-TESTED FOR CRASHWORTHINESS UNDER PROCEDURCES DEFINED IN THE 9.

ILLINOIS TOLLWAY STANDARD DRAWING C1.

TERMINAL POSTS SHALL NOT BE INSTALLED IN CONCRETE OR HMA. WHEN NECESSARY USE LEAVE-OUT DETAIL SHOWN ON 8.

STRAIGHT LINE.

WITHIN THE TERMINAL PAY LIMITS. THE TRAFFIC BARRIER TERMINAL, TYPE T1-A (SPECIAL) SHALL BE LAID OUT IN A BACK OF THE CURVED EDGE OF PAVED SHOULDER AS SHOWN IN TABLE 1. NO CURVED W-BEAM SECTIONS ARE PERMITTED

: THE EDGE OF THE TERMINAL EXTRUDER HEAD SHALL BE OFFSET A DISTANCE FROM A POINT ON THE ON CURVED ROADWAY

TRAVELED WAY.

: TRAFFIC BARRIER TERMINAL SHALL BE INSTALLED AT A 25:1 TAPER MEASURED FROM EDGE OF ON TANGENT ROADWAY

7.

WITHIN THIS RECOVERY AREA.

NO ROADSIDE OBSTRUCTION OF ANY TYPE-FIXED OR BREAKAWAY, EITHER TEMPORARY OR PERMANENT SHALL BE ALLOWED 6.

TRAFFIC BARRIER TERMINAL SHALL BE IN ACCORDANCE WITH THE MANUFACTURER'S DETAILS AND SPECIFICATIONS. 5.

NEW SYSTEM THAT CONFORMS TO THE CURRENT STANDARD.

WARRANT HAS BEEN COMPLETED, THE ENTIRE BARRIER INSTALLATION SHALL BE COMPLETELY REMOVED AND REPLACED WITH A TO OR MODIFIED IN ANYWAY FROM ITS ORIGINAL DESIGN. IF ANY MODIFICATION IS REQUIRED AND A PROPER BARRIER UNDER NO CIRCUMSTANCES SHALL AN EXISTING TERMINAL, THAT WAS DESIGNED USING A PREVIOUS STANDARD, BE ATTACHED 4.

(SPECIAL), AND MINIMUM DISTANCE FROM EDGE OF PAVED SHOULDER TO FACE OF RAIL.

REFERENCE ILLINOIS TOLLWAY STANDARD DRAWING B29 FOR GUTTER TRANSITION AT TRAFFIC BARRIER TERMINAL, TYPE T1-A 3.

TEST LEVEL (TL-2).

BEAM GUARDRAIL BARRIER SYSTEM, FOR RAMP INSTALLATION WITH DESIGN SPEED LIMIT OF 40 MPH OR LESS, NCHRP 350, THE TRAFFIC BARRIER TERMINAL, TYPE T1-A (SPECIAL) IS THE UPSTREAM END SECTION OF A GALVANIZED STEEL PLATE 2.

ALL SLOPE RATIOS ARE EXPRESSED AS UNITS OF VERTICAL DISPLACEMENT TO UNITS OF HORIZONTAL DISPLACEMENT (V:H). 1.

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TYPE T1-A (SPECIAL) TRAFFIC BARRIER TERMINAL, SHOULDER WIDENING FOR

SHEET 2 OF 2

1-1-2011

TRAFFIC BARRIER TERMINAL PLACEMENT

CURVED ROADWAY

THE TERMINAL BEING INSTALLED IN A STRAIGHT LINE.

( ) OFFSET DISTANCE WILL VARY BASED ON RADIUS OF HORIZONTAL CURVE AND

_*

SEE SHEET 1 OF THIS SERIES FOR NOTES. NOTES: 1 2 3 4 25:1TAPER ASREQUIR ED 6:1TAPER NOTE 6 RECOVERY AREA 25:1TAPER DIRECTION OF TRAFFIC EXTRUDER HEAD EDGE OF TERMINAL TERMINAL UNIT EXTRUDER HEAD EDGE OF TERMINAL

OUTSIDE RADIUS OF CURVE

TERMINAL UNIT SHOULDER EDGE OF PAVED 3 1 "

(WITHIN TERMINAL LIMITS) 2'-0" MIN 10'-0" ~ SPLICE 2 ' -0 " BACK OF GUTTER W/G-2 GUTTER 1'-2ƒ" MIN. AS REQUIRED STRUCTURE DRAINAGE

1'-0" MIN. 1'-0"

1'-2ƒ" 1'-2ƒ" MIN.

*

TABLE 1

OUTSIDE RADIUS OF CURVE LATERAL OFFSET DIMENSION TO EDGE OF TERMINAL EXTRUDER HEAD

NO GUTTER SHOULDER PAVED EDGE OF EDGE OF PAVEMENT G_UARDRAIL S_TANDARD SHOULDER EDGE OF PAVED SHOULDER EDGE OF PAVED DIRECTION OF TRAFFIC TABLE 1 SEE TABLE 1 SEE GUARDRAIL STANDA_RD

TERMINAL, TYPE T1-A (SPECIAL)-1 EA PAY LIMITS OF TRAFFIC BARRIER GUTTER, TYPE G2, MODIFIED

FOR TRAFFIC BARRIER TERMINAL, TYPE T1-A (SPECIAL)

SHOULDER WIDENING TRANSITION-WITH GUTTER, TYPE G-2

GUTTER, TYPE G-2

TYPE G-2 GUTTER,

GUTTER, TYPE G-2, MODIFIED TYPE G2

GUTTER,

40'-0" AGGREGATE SHOULDERS, TYPE B

SPECIAL, TYPE C AGGREGATE SHOULDERS OF OTHER TYYPE PAY LIMITS AS REQUIRED DRAINAGE STRUCTURE ~ POST ~ SPLICE ~ SPLICE TOP OF RAIL ~ 2 4 ‡ " SECTION B-B B B OR FLATTER SLOPE 1:10 EDGE OF TERMINAL EXTRUDER HEAD

POINT SHOULDER

GROUND LINE

(EXTRUDER HEAD OMITTED FOR CLARITY)

2 0 ' -0 " (SEE NOTE 7) SHOULDERS AGGREGATE 65'-0" 5'-0" POINT SHOULDER 6:1_TAPE R STANDARD C12-06

(26)

G

F

E

A

F

G

A

E

7 ' -0 " B A R R I E R B A S E 1:10 MAX TAPER SEE NOTE 2 EDGE OF PAVEMENT S H O U L D E R W A L L W I D T H 3 ' -0 " B A R R I E R B A S E 9 " B A R R I E R W A L L 3 ' -6 " B A R R I E R 5 ' -0 " 7 ' -0 " 2 ' -0 " 21'-3" 15'-0" 15'-0" 4'-6" 5'-0" 5'-6" 6'-0" 66'-3" 58'-9" 51'-3" 46'-3" 30'-0" 22'-6" 15'-0" 10'-0" 1'-0" 1'-3" 6" 9" 30:1 MAX TAPER APPROVED DATE CHIEF ENGINEER 2-7-2012 NOTES:

C

B

A

C

A

B

7 ' -0 " B A R R I E R B A S E 1:10 MAX TAPER SEE NOTE 2 30:1 MAX TAPER S H O U L D E R W A L L W I D T H 3 ' -0 " B A R R I E R B A S E 9 " B A R R I E R W A L L 3 ' -6 " B A R R I E R 5 ' -0 " 7 ' -0 " 2 ' -0 " SHEET 1 OF 2 STANDARD C13-04 REVISIONS DATE

3-31-2014MODIFIED BARRIER BASE.

11-01-2012MODIFIED MEDIAN BARRIER TRANSITION. 3'-0" 3'-6" 4'-0" 36'-3" 31'-3" 31'-3" 15'-0" 10'-0" 10'-0" TABLE OF VARIABLES 30:1 MAX TAPER AT BRIDGE PIERS TRANSITION, TYPE V-F CONCRETE MEDIAN BARRIER 1'-9"

2'-0" 21'-3"

1'-6"

MODIFIED MEDIAN BARRIER TRANSITION.

2 " 2 " (SEE NOTE 3) 1" P.J.F. (SEE NOTE 3) 1" P.J.F. 21'-3"

D

(SEE NOTE 3) 1" P.J.F. 21'-3"

D

(SEE NOTE 3) 1" P.J.F.

D

EDGE OF PAVEMENT (SEE NOTE 2) FLOW LINE (SEE NOTE 2) FLOW LINE

PLAN 1

PLAN 2

ELEVATION 1

ELEVATION 2

P L A N 2 P L A N 1 30:1 MAX TAPER

TIE BAR (TYP.) #5(E) 2'-0"

~ PIER

~ BARRIER WALL AND BASE

~ PIER

~ BARRIER WALL AND BASE

3-11-2015

MODIFIED NOTES (PER PLAN DETAIL)

CONCRETE GUTTER (SPECIAL)

(PER PLAN DETAIL)

CONCRETE GUTTER (SPECIAL)

TYPE S, GRADE NS, CLASS 25, USE T WITH A BACKER ROD.

POLYURETHANE SEALANT MEETING THE REQUIREMENTS OF ASTM C-920, NON-STAINING GRAY ONE COMPONENT NON-SAG ELASTOMERIC GUN GRADE 3.

NECESSARY TO ENSURE POSITIVE DRAINAGE AND AVOID PONDING. GUTTER, SHALL BE CAREFULLY CONTROLLED AND FIELD ADJUSTED IF FLAT GRADES AND AT THE MEETING OF PROPOSED AND EXISTING GUTTER PROFILE IN THE VICINITY OF SAG VERTICAL CURVES, ALONG 2.

CONTRACTION JOINT SHALL BE OMITTED.

FROM AN EXPANSION JOINT (OR) CONTRACTION JOINT, THE NEAREST SHALL BE 2'-0". WHEN A DRAINAGE STRUCTURE FALLS WITHIN 2'-0" DISTANCE BETWEEN CONTRACTION JOINTS IN THE MEDIAN BARRIER WALL MAXIMUM CONTRACTION JOINT SPACING SHALL BE 30'-0". THE MINIMUM ALSO BE CONSTRUCTED AT BOTH SIDES OF ALL DRAINAGE STRUCTURES. BASE, AND CONCRETE GUTTER (SPECIAL). CONTRACTION JOINTS SHALL BE CONSTRUCTED IN THE CONCRETE BARRIER WALL, CONCRETE BARRIER 2" DEEP CONTRACTION JOINTS SHALL BE DONE BY SAWING AND SHALL 1. L L L L L W W

AT BRIDGE PIERS (FOR W 4'-0")

CONCRETE MEDIAN BARRIER TRANSITION, TYPE V-F

AT BRIDGE PIERS (FOR W 4'-0")

CONCRETE MEDIAN BARRIER TRANSITION, TYPE V-F

W V V V V V G _G G G G 3-31-2016

(27)

2-7-2012

SECTION E-E

SECTION F-F

~ BARRIER WALL & BASE ~ BARRIER WALL & BASE

4% 4% 4% 4% 7 " T O 0 " V A R I E S B A S E 9 " VARIES 5" TO 0" 3•" TO 0" VARIES 3•" TO 0" VARIES 7'-0" 7'-0" 1 " 3 ' -6 " W A L L 3 " V A R I E S 3 ' -6 " T O 5 ' -0 " 2'-0" 3'-0" 2'-0" TO 4'-0" VARIES 3'-0" ~ PIER ~ PIER SHEET 2 OF 2 STANDARD C13-04 AT BRIDGE PIERS TRANSITION, TYPE V-F CONCRETE MEDIAN BARRIER 24" TO VARIES 18" 24" TO VARIES 18" 1 0 " 1 0 " PROFILE GUTTER PROPOSED

SECTION A-A

SECTION B-B

SECTION C-C

~ BARRIER WALL & BASE ~ BARRIER WALL & BASE

~ BARRIER WALL & BASE

1'-6" 1'-6" 4% 4% 4% 4% 7 " T O 0 " V A R I E S FLOW LINE B A S E 9 " 7 " FLOW LINE 9•" 9•" 1 0 " B A S E 9 " 3'-0" 7'-0" 1 " 3 ' -6 " W A L L 3 " 2 ' -8 " 5" 3•" VARIES 5" TO 0" VARIES 5" TO 0" 3•" TO 0" VARIES 3•" TO 0" VARIES 2'-0" 2'-0" 7'-0" 7'-0" 1 " 3 " 2'-0" 3'-0" 2'-0" ~ PIER ~ PIER ~ PIER 24" TO VARIES 24" TO VARIES 1 0 " 1 0 " (SEE NOTE 2) FLOW LINE PROFILE GUTTER PROPOSED PROFILE GUTTER PROPOSED V A R I E S 3 ' -6 " T O 5 ' -0 " 5 ' -0 " C R A S H W A L L 3'-0" VARIES 1'-7" 3'-0" VARIES 1'-7" PROFILE GUTTER PROPOSED PROFILE GUTTER PROPOSED

SECTION D-D

SLOPE SLOPE C R A S H W A L L H E I G H T 5 ' -0 " 2 "

~ BARRIER WALL & BASE ~ PIER (TYP.) SHOULDER SEE NOTE 3 NOTES: (SEE NOTE 2) FLOW LINE (TYP.) JOINT FILLER PREFORMED 5" 3•" VARIES 5" TO 0" CONST. JT. BONDED CONST. JT. BONDED CONST. JT. BONDED CONST. JT. BONDED FLOW LINE T O 4 ' -9 " V A R I E S 2 ' -8 " 3'-0" 3'-0" 9 " 9 " 7'-0" T O 3 ' -3 " V A R I E S 2 ' -8 "

SEE SHEET 1 OF THIS SERIES FOR NOTES.

(SEE NOTE 2) FLOW LINE

~ BARRIER WALL & BASE

4% 4% 7'-0" ~ PIER 18" TO VARIES 18" TO VARIES 1 0 " 3'-0" 9 "

SECTION G-G

5 ' -0 " C R A S H W A L L 2'-0" 2'-0" 2'-0" 2'-0" 2'-0" 2'-0" PLAN DETAIL) (SPECIAL) (PER CONC. GUTTER TO W VARIES 3'-0" WALL WIDTH W = PIER CRASH TO W VARIES 4'-0" G G G G G G

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( M A X . ) 1 : 1 0 ( M A X . ) 1 : 1 0

SECTION D-D

REVISIONS DATE AT BRIDGE PIERS TRANSITION, TYPE V CONCRETE MEDIAN BARRIER

AND REVISED NOTE 3 ADDED SEC. B-B TOP, DITCH ELEV. VIEW

APPROVED DATE CHIEF ENGINEER 3-31-2014

~ BARRIER WALL & BASE ~ PIER NOTES: 10" 10" B A S E 9 " 5 ' -0 " B A S E 9 " 10" 10" 2 " 1:10 1:10

~ BARRIER WALL & BASE ~ PIER

PLAN

ELEVATION

SECTION C-C

SECTION B-B

SECTION A-A

1:10 (MAX.) 1:10 (_MAX. ) 25' OR 27' 25' OR 27' PAVEMENT EDGE OF PAVEMENT EDGE OF LIMIT OF REGRADING SHOULDER AGGREGATE EDGE OF PIER BRIDGE SHOULDER AGGREGATE EDGE OF ~ COLUMN 1" P.J.F. 5 ' -0 " W A L L C R A S H 2 " 10'-0" ATTENUATOR/CONCRETE PAD TRANSITION, TYPE V CONCRETE BARRIER 0% 1:10 (MAX) DIRECTION OF TRAFFIC PAY LIMITS 5'-0" 4 ' -8 " B O T T O M 4 ' -0 " D I T C H 30'-0" MIN.

A

B

C

D

C

D

B

30 1 ( M A X . ) 1 : 1 0 ( M A X . ) 1 : 1 0 ~ COLUMN ~ PIER W c ENERGY ATTENUATOR (MAX.) 1:10 EDGE OF PAVEMENT EDGE OF PAVEMENT DIRECTION OF TRAFFIC AS REQUIRED STRUCTURE DRAINAGE AGGREGATE SHOULDER PAVED SHOULDER AGGREGATE SHOULDER PAVED SHOULDER 10'-0" STANDARD C14-02 3-11-2015REVISED NOTES TABLE A Wc 35"<Wc<43" 43"<Wc<51" 51"<Wc<59" 59"<Wc<67" Wc<35" L (MIN.) 20'-0" 30'-0" 40'-0" 50'-0" 60'-0" 67"<Wc<72" SEE TABLE A TAPER LENGTH (L) MIN.

C R A S H W A L L H T . 5 ' -0 " 70'-0" 3'-0"

Wc=PIER CRASH WALL WIDTH

Wc 3'-0" - Wc VARIES Wc 3 ' -6 " T O 5 ' -0 " V A R I E S 0" TO 2" VARIES DITCH BOTTOM TOP OF SLOPE S L O P E S P R O P O S E D E X I S T I N G / S L O P E S P R O P O S E D E X I S T I N G / CONCRETE PAD 3-31-2016

MEDIAN BARRIER WALL SHALL BE 2'-0". BETWEEN CONTRACTION JOINTS IN THE SHALL BE 30'-0". THE MINIMUM DISTANCE MAXIMUM CONTRACTION JOINT SPACING WALL, AND CONCRETE BARRIER BASE. CONSTRUCTED IN THE CONCRETE BARRIER DONE BY SAWING AND SHALL BE

2" DEEP CONTRACTION JOINTS SHALL BE 3.

DETAILS AND SPECIFICATIONS.

IN ACCORDANCE WITH THE MANUFACTURER'S ENERGY ATTENTUATOR AND PAD SHALL BE 2.

HORIZONTAL DISPLACEMENT (V:H).

OF VERTICAL DISPLACEMENT TO UNITS OF SLOPE RATIOS ARE EXPRESSED AS UNITS 1.